CN104387237B - 模拟移动床色谱拆分4-氯二苯甲醇对映体的方法 - Google Patents
模拟移动床色谱拆分4-氯二苯甲醇对映体的方法 Download PDFInfo
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- CN104387237B CN104387237B CN201410027936.3A CN201410027936A CN104387237B CN 104387237 B CN104387237 B CN 104387237B CN 201410027936 A CN201410027936 A CN 201410027936A CN 104387237 B CN104387237 B CN 104387237B
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- methyl alcohol
- district
- chlorodiphenyl methyl
- moving bed
- chlorodiphenyl
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
- C07C29/00—Preparation of compounds having hydroxy or O-metal groups bound to a carbon atom not belonging to a six-membered aromatic ring
- C07C29/74—Separation; Purification; Use of additives, e.g. for stabilisation
- C07C29/76—Separation; Purification; Use of additives, e.g. for stabilisation by physical treatment
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D15/00—Separating processes involving the treatment of liquids with solid sorbents; Apparatus therefor
- B01D15/08—Selective adsorption, e.g. chromatography
- B01D15/10—Selective adsorption, e.g. chromatography characterised by constructional or operational features
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2215/00—Separating processes involving the treatment of liquids with adsorbents
- B01D2215/02—Separating processes involving the treatment of liquids with adsorbents with moving adsorbents
- B01D2215/023—Simulated moving beds
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Analytical Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
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Priority Applications (1)
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CN201410027936.3A CN104387237B (zh) | 2014-01-22 | 2014-01-22 | 模拟移动床色谱拆分4-氯二苯甲醇对映体的方法 |
Applications Claiming Priority (1)
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CN201410027936.3A CN104387237B (zh) | 2014-01-22 | 2014-01-22 | 模拟移动床色谱拆分4-氯二苯甲醇对映体的方法 |
Publications (2)
Publication Number | Publication Date |
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CN104387237A CN104387237A (zh) | 2015-03-04 |
CN104387237B true CN104387237B (zh) | 2016-01-27 |
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CN201410027936.3A Active CN104387237B (zh) | 2014-01-22 | 2014-01-22 | 模拟移动床色谱拆分4-氯二苯甲醇对映体的方法 |
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CN (1) | CN104387237B (zh) |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2925753B2 (ja) * | 1990-02-23 | 1999-07-28 | ダイセル化学工業株式会社 | 光学異性体の分離方法 |
JP3010816B2 (ja) * | 1991-08-22 | 2000-02-21 | ダイセル化学工業株式会社 | 光学分割における光学異性体と溶媒との回収方法、溶媒の循環使用方法、および光学異性体の再利用方法 |
EP2412694A4 (en) * | 2009-03-27 | 2012-10-31 | Mitsui Chemicals Inc | PROCESS FOR PRODUCING OPTICALLY ACTIVE ALCOHOL |
CN102336723B (zh) * | 2011-11-03 | 2013-06-12 | 重庆威尔德·浩瑞医药化工有限公司 | 一种左旋氯哌斯汀芬地柞酸的制备方法 |
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2014
- 2014-01-22 CN CN201410027936.3A patent/CN104387237B/zh active Active
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CN104387237A (zh) | 2015-03-04 |
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PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
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Denomination of invention: Resolution of 4-chlorodiphenylmethanol enantiomers by simulated moving bed chromatography Effective date of registration: 20211230 Granted publication date: 20160127 Pledgee: Industrial Bank Co.,Ltd. Huai'an branch Pledgor: JIANGSU HANBON SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980017107 |
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CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 223005 No. 1-9, Jixian Road, Huai'an Economic Development Zone, Jiangsu Province Patentee after: Jiangsu Hanbang Technology Co.,Ltd. Address before: 223005 No. 1-9, Jixian Road, Huai'an Economic Development Zone, Jiangsu Province Patentee before: JIANGSU HANBON SCIENCE & TECHNOLOGY Co.,Ltd. |
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PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20230329 Granted publication date: 20160127 Pledgee: Industrial Bank Co.,Ltd. Huai'an branch Pledgor: JIANGSU HANBON SCIENCE & TECHNOLOGY Co.,Ltd. Registration number: Y2021980017107 |